XKK-069 - The hidden madness behind my innocent sister-in-law's mask

The premise is a young wife seducing her brother-in-law who moved in after being laid off. Natsume perfectly pulls off the role of a pure-looking beauty hiding a deep-seated libido. From begging her husband for sex to acting like a nympho with her brother-in-law, this is a solid, reliable production where you get to enjoy both sides of her performance.